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Air quality in Wyoming
Air quality index (AQI) and PM2.5 air pollution in Wyoming
LIVE AQI CITY RANKING
Real-time Wyoming
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Torrington | 63 |
| 2 | Green River | 44 |
| 3 | Daniel | 39 |
| 4 | Wamsutter | 35 |
| 5 | Yellowstone National Park | 34 |
| 6 | Pinedale | 33 |
| 7 | Douglas | 32 |
| 8 | Cheyenne | 28 |
| 9 | Kaycee | 27 |
| 10 | Casper | 22 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
41 Contributors
See all
LIVE AQI CITY RANKING
Real-time Wyoming
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cody | 4 |
| 2 | Wilson | 5 |
| 3 | Ethete | 8 |
| 4 | Evanston | 8 |
| 5 | Riverton | 8 |
| 6 | Rock Springs | 8 |
| 7 | South Park | 9 |
| 8 | Albany | 10 |
| 9 | Hoback | 10 |
| 10 | Kelly | 11 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Wyoming air quality data attribution
41Contributors
- Wyoming Department of Environmental Quality
11 stations
- USA National Park Service
1 station
- Utah Division of Air Quality
2 stations
3 Government Contributors
- jennifer linder
1 station
Individual Contributor
- 37 Anonymous contributors
37 stations
37 Anonymous Contributors
Which is the most polluted city in Wyoming?
- Torrington 63
- Green River 44
- Daniel 39
- Wamsutter 35
- Lander 34
- Yellowstone National Park 34
- Pinedale 33
- Douglas 32
- Newcastle 31
- Cheyenne 28
- Kaycee 27
- Basin 25
- Casper 22
- Lyman 22
- Wright 22
- Moorcroft 21
- Sleepy Hollow 20
- Upton 20
- Laramie 19
- Gillette 18
- Antelope Valley-Crestview 17
- Lusk 17
- Star Valley Ranch 17
- Sundance 17
- Weston 17
- Buffalo 15
- Powell 15
- Carpenter 14
- Fox Farm-College 14
- Jackson 14
- Lovell 14
- Greybull 13
- Ranchettes 13
- Sheridan 13
- Pine Bluffs 12
- Worland 12
- Glenrock 11
- Guernsey 11
- Kelly 11
- Thermopolis 11
- Wheatland 11
- Afton 10
- Albany 10
- Bar Nunn 10
- Evansville 10
- Hiawatha 10
- Hoback 10
- Kemmerer 10
- Mills 10
- Mountain View 10
- North Rock Springs 9
- Saratoga 9
- South Greeley 9
- South Park 9
- Arapahoe 8
- Big Piney 8
- Ethete 8
- Evanston 8
- Juel Spring 8
- Marbleton 8
- Rafter J Ranch 8
- Riverton 8
- Rock Springs 8
- Fort Washakie 7
- Moose Wilson Road 7
- Rawlins 7
- Sinclair 7
- Wilson 5
- Cody 4
AQI US, Metric